The United States of America is just huge consisting of fifty states and federal district. Usually the country is called America, US, USA or just United States. The capital city of the United States of America is Washington and New York is its largest city. The national language is English. The actual President of America in the year 2009 is Barack Obama who is the forty fourth president of the country. Barack Obama is the first African American in the whole history of the United States. The country is number three in the world as largest country and in population rate. Atlanta is the capital city of the state of Georgia and is also its most populous city. Atlanta is said to be a top transportation hub and business city. Atlanta is also the headquarters of Coca Cola Company, Delta Airline and AT&T Mobility which is the second largest mobile phone company in the United States. Atlanta is for sure a country to visit while visiting the US but during one’s travel in the United States it is impossible to visit all cities.